91 citations
- National University of General San MartínAR68 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR49 papers
- Centre National de la Recherche ScientifiqueFR38 papers
- Université Grenoble AlpesFR34 papers
- Sorbonne UniversitéFR29 papers
- Université Paris CitéFR27 papers
- Universidad de Buenos AiresAR23 papers
- Universidade Federal do Rio de JaneiroBR21 papers
- Universidad Nacional Autónoma de MéxicoMX21 papers
- Bariloche Atomic CentreAR20 papers
- Fermi National Accelerator LaboratoryUS20 papers
- Institute of Astrophysics and Space SciencesPT20 papers
26 papers · 1 filter
Iterative HOMER with uncertainties
Anja Butter, Ayodele Ore, Sofia Palacios Schweitzer +10
We present iHOMER, an iterative version of the HOMER method to extract Lund fragmentation functions from experimental data. Through iterations, we address the information gap betwe…
Data-Driven High-Dimensional Statistical Inference with Generative Models
Oz Amram, Manuel Szewc
Crucial to many measurements at the LHC is the use of correlated multi-dimensional information to distinguish rare processes from large backgrounds, which is complicated by the poo…
Inferring correlated distributions: boosted top jets
Ezequiel Alvarez, Manuel Szewc, Alejandro Szynkman +2
Improving the understanding of signal and background distributions in signal-region is a valuable key to enhance any analysis in collider physics. This is usually a difficult task…
Post-hoc reweighting of hadron production in the Lund string model
Benoît Assi, Christan Bierlich, Philip Ilten +6
We present a method for reweighting flavor selection in the Lund string fragmentation model. This is the process of calculating and applying event weights enabling fast and exact v…
Characterizing the hadronization of parton showers using the HOMER method
Benoit Assi, Christian Bierlich, Philip Ilten +6
We update the HOMER method, a technique to solve a restricted version of the inverse problem of hadronization -- extracting the Lund string fragmentation function from data…
Rejection Sampling with Autodifferentiation - Case study: Fitting a Hadronization Model
Nick Heller, Phil Ilten, Tony Menzo +5
We present an autodifferentiable rejection sampling algorithm termed Rejection Sampling with Autodifferentiation (RSA). In conjunction with reweighting, we show that RSA can be use…